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Snowcat [4.5K]
3 years ago
5

Which of the following is an example of an impropee fractioma student answered three questions on a 40-question test incorrectly

. What percent did the student answer correctly
Mathematics
1 answer:
Gnesinka [82]3 years ago
3 0

Answer:

7.5

Step-by-step explanation:

when we make a fraction percentage it is like this

3/40*100

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I need help with this pls:)
kompoz [17]

Answer:

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2 years ago
What is the surface area of the cube? all sides are 6mm but it only shows 3 sides
valentina_108 [34]
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3 years ago
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If each can costs $23.97 plus 6% tax, what is the total cost? Round to two decimal places.
kap26 [50]
The total cost for one can is: $25.41.
__________________________________________________
Let us assume that we want to know the total cost of ONE CAN.
_____________________________________________
To calculate our answer:
_______________________________
$ 23.97 + [ (6/100) * 23.97)] = Our answer, in dollars.
__________________________________________
Note: "6%" = 6/100 = 0.06
_______________________
Rewrite as:
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$ 23.97 + [ (6/100) * 23.97)]  = our answer, in dollars; 
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            =      $ 25.4082 ; Round to decimal places, to get:
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4 0
3 years ago
The width and length of a rectangle are (x+2) and (2x+5). Find the expression that can be used to represent the perimeter and ar
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To find the area of this rectangle you multiply the length by the width, like so (x+2) x (2x+5) .

To find the perimeter of this rectangle you add all the sides using this equation,
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